mirror of
https://github.com/samsonjs/csc360-a1-shell.git
synced 2026-03-25 08:45:52 +00:00
20 lines
515 B
Ruby
20 lines
515 B
Ruby
class Shell
|
|
module Colours
|
|
# These colours should be safe on dark and light backgrounds.
|
|
BLUE = "\033[1;34m".freeze
|
|
GREEN = "\033[1;32m".freeze
|
|
YELLOW = "\033[1;33m".freeze
|
|
RED = "\033[1;31m".freeze
|
|
WHITE = "\033[1;37m".freeze
|
|
CLEAR = "\033[0;m".freeze
|
|
end
|
|
|
|
def self.included(other)
|
|
Colours.constants.each do |sym|
|
|
next if sym == :CLEAR
|
|
other.define_method(sym.to_s.downcase) do |text|
|
|
"#{Colours.const_get(sym)}#{text}#{CLEAR}"
|
|
end
|
|
end
|
|
end
|
|
end
|